Java tutorial
//package com.java2s; /* * Copyright (C) 2013 Thomas Schmid * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301, USA. */ import android.view.View; import android.view.animation.AlphaAnimation; import android.view.animation.Animation; public class Main { /** * Fade in a view with the default time * @param view The {@link View} to use */ public static void fadeOut(View view) { if (view.getVisibility() != View.VISIBLE) return; // Since the button is still clickable before fade-out animation // ends, we disable the button first to block click. view.setEnabled(false); Animation animation = new AlphaAnimation(1F, 0F); animation.setDuration(400); view.startAnimation(animation); view.setVisibility(View.GONE); } }